/* Copyright  2009
   @Author
   Richard Changde Yin            e-mail yinchangde@hotmail.com

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; version 2 of the License.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */

/**
 *@filename: item/unit.cc
 */

#include <server_includes.h>
#include CSTDINT_H
#include <item/uint.h>

Item_uint::Item_uint(const char *str_arg, uint32_t length):
  Item_int(str_arg, length)
{
  unsigned_flag= 1;
}


Item_uint::Item_uint(const char *str_arg, int64_t i,
                     uint32_t length):Item_int(str_arg, i, length)
{
  unsigned_flag= 1;
}


String *Item_uint::val_str(String *str)
{
  // following assert is redundant, because fixed=1 assigned in constructor
  assert(fixed == 1);
  str->set((uint64_t) value, &my_charset_bin);
  return str;
}

void Item_uint::print(String *str, enum_query_type)
{
  // latin1 is good enough for numbers
  str_value.set((uint64_t) value, default_charset());
  str->append(str_value);
}

int Item_uint::save_in_field(Field *field, bool no_conversions)
{
  /* Item_int::save_in_field handles both signed and unsigned. */
  return Item_int::save_in_field(field, no_conversions);
}



